Does global warming go in cycles, because the ocean use to come?

Question

inland 100 miles in South Carolina...you can find sea shells in Columbia...We were taught that the oceans came inland and receeded to where it is now...how is that explaned?

Answer 1

Global warming is at the fore front because politicians found how to use a new platform to get re-elected. The world leaders use it because they found ways to make money at it. This is a made up problem just like Global Cooling in the 1970's. Wake up people. I agree we need to be more efficient with our resources, and we should fine and jail companies who are dumping into our rivers maliciously. I want to stop the raiforest destruction, but to say that global warming is a serious man made issue and we need to destroy the American economy and bow down to the rest of the world certainly does not float my boat. Follow the money on this one and you will see that it is all for political gain and grant money for those scientists who profit off of the government if global warming stays at the front of the issues. Look deep into the Keoto (sp?) Treaty, first of all they took jets to a non-central resort location. Not very environmentally concious. THen in the parameters of the treaty they have a clause that makes it so you can buy or sell polution credits. This is all about shifting wealth and breaking down the United States. This is painfully obvious, just look at peoples agenda. The earth's mean temperature has risen .6 degrees C in the past 125 years. Greenland's icecaps have gotten colder in the past 10 years. The Scientists who do not gain anything on their posisition will tell you that the earth has a natural progression and this is what we are seeing. The UN report is made up of POLITICIANS not a good spread of scientists. THere are as many or more scientists who believe that man in NOT the reason and it is over hyped, but their voice is not heard in the LIberal Mainstream Media. This issue is 99% political, and an attempt to make the USA a socialist nation, and eventually communisim. WAKE UP AMERICA, IT IS TIME TO BE AMERICANS. FOR THE PEOPLE BY THE PEOPLE. STOP THE LIES

Answer 2

The earth experiences repeated glacial (ice ages) and interglacial periods. The frequency is on the order of thousands of years. When the earth is hotter than it is now, there is less water in ice (polar and glacier) and more in the oceans producing higher sea levels and less land.

This fact neither confirms NOR denies that human caused changes in our atmosphere (double CO2 levels) is contributed to the latest global climate trend of warming.

Answer 3

Sounds like someone's been thinking for themselves when it comes to GW. Please stop it, you don't want to rain on algore's oscar parade leading up to his win, do you?